Why is Barack Obama still president if he smokes?

Answer 1

Most of us agree that smoking not a good habit; but by all accounts, President Obama finally was able to kick it in 2011, after trying and failing many times. That said, I am not sure what smoking has to do with being president. Sad to say, other presidents have been smokers, as have senators and congresspeople. If you are asking about smoking other substances, such as marijuana, he has admitted (and so have other politicians of his generation) to using it when he was young. But there is no evidence he uses it now.